static void add_people_count(struct strbuf *out, struct string_list *people)
{
if (people->nr == 1)
strbuf_addf(out, "%s", people->items[0].string);
else if (people->nr == 2)
strbuf_addf(out, "%s (%d) and %s (%d)",
people->items[0].string,
(int)util_as_integral(&people->items[0]),
people->items[1].string,
(int)util_as_integral(&people->items[1]));
else if (people->nr)
strbuf_addf(out, "%s (%d) and others",
people->items[0].string,
(int)util_as_integral(&people->items[0]));
}
static void record_person(int which, struct string_list *people,
struct commit *commit)
{
char name_buf[MAX_GITNAME], *name, *name_end;
struct string_list_item *elem;
const char *field = (which == 'a') ? "\nauthor " : "\ncommitter ";
name = strstr(commit->buffer, field);
if (!name)
return;
name += strlen(field);
name_end = strchrnul(name, '<');
if (*name_end)
name_end--;
while (isspace(*name_end) && name <= name_end)
name_end--;
if (name_end < name || name + MAX_GITNAME <= name_end)
return;
memcpy(name_buf, name, name_end - name + 1);
name_buf[name_end - name + 1] = '\0';
elem = string_list_lookup(people, name_buf);
if (!elem) {
elem = string_list_insert(people, name_buf);
elem->util = (void *)0;
}
elem->util = (void*)(util_as_integral(elem) + 1);
}
static void record_person(int which, struct string_list *people,
struct commit *commit)
{
const char *buffer;
char *name_buf, *name, *name_end;
struct string_list_item *elem;
const char *field;
field = (which == 'a') ? "\nauthor " : "\ncommitter ";
buffer = get_commit_buffer(commit, NULL);
name = strstr(buffer, field);
if (!name)
return;
name += strlen(field);
name_end = strchrnul(name, '<');
if (*name_end)
name_end--;
while (isspace(*name_end) && name <= name_end)
name_end--;
if (name_end < name)
return;
name_buf = xmemdupz(name, name_end - name + 1);
unuse_commit_buffer(commit, buffer);
elem = string_list_lookup(people, name_buf);
if (!elem) {
elem = string_list_insert(people, name_buf);
elem->util = (void *)0;
}
elem->util = (void*)(util_as_integral(elem) + 1);
free(name_buf);
}
static int cmp_string_list_util_as_integral(const void *a_, const void *b_)
{
const struct string_list_item *a = a_, *b = b_;
return util_as_integral(b) - util_as_integral(a);
}
